MIKKUPPA Rear Wiper Arm and 12" Blade Assembly for Toyota 4Runner 2003–2009 — Natural Rubber, Graphite Coated

MIKKUPPA's complete rear wiper arm and 12-inch blade assembly replaces the factory rear wiper on Toyota 4Runner models from 2003 to 2009.

Designed to match original equipment fit and finish, this replacement assembly includes the arm, protective cover, and a natural rubber blade with graphite coating for smoother, quieter wiping. The unit uses durable connector materials and corrosion-resistant finishes to endure outdoor exposure while restoring rear windshield clearing performance.

How does this assembly restore rear visibility?

The kit replaces worn or damaged rear wiper components with a matched arm, cover, and blade so the blade tracks the glass correctly and clears water, dirt, and light debris. Using natural rubber and a graphite coating helps the blade maintain consistent contact and reduce streaking.

• Includes a 12-inch (300 mm) blade sized for 2003–2009 4Runner rear windows
• Natural rubber blade for effective water removal and reduced streaks
• Graphite coating on the rubber for quieter operation
• Arm and connector engineered to fit factory mounting points

What makes this part compatible with my 4Runner?

MIKKUPPA engineered the arm, connector and blade to match the dimensional and connection standards used by Toyota for those model years. It replaces commonly used OEM part numbers so installation follows the vehicle's original mounting style.

• Direct replacement for 2003–2009 Toyota 4Runner rear wiper
• Replaces OEM numbers: 85241-35031, 85242-35021, 85292-35010
• Copper material connector for reliable electrical and mechanical contact
• Surface paint treatment to resist UV aging and discoloration

How straightforward is installation?

The assembly is designed for a quick swap with the vehicle's existing rear wiper mount—no special tools or modifications required for most owners. The included quick-clip connection and OE-style mounting make it a practical DIY replacement.

• Comes as a complete arm, cover, and blade set for one-step replacement
• Integrated rear quick-clip connection simplifies mounting
• Follow common rear wiper removal steps and snap the new unit in place
• Reminder: remove the protective plastic strip from the blade rubber before first use

What are the materials and durability features?

The arm uses a reinforced PBT composite blend for strength and shape retention, while the connector uses copper for longevity. The arm's finish is treated to slow UV-driven fading so the component maintains its appearance over time.

• Arm material: 100% PBT with 30% added filler for stiffness
• Connector: copper-based construction for durable contact
• Surface paint and anti-aging treatment to resist discoloration
• Blade length: 12" (300 mm) with natural rubber construction

Who is this for: Vehicle owners and DIY mechanics who own a 2003–2009 Toyota 4Runner and need a direct-fit rear wiper replacement that balances OEM-style performance with a straightforward installation. It's suited for anyone wanting to restore rear-window clearing without modifying factory mounting, and for service shops looking for a reliable aftermarket assembly backed by a 60-day money-back guarantee.